2880886 has 4 divisors (see below), whose sum is σ = 4321332. Its totient is φ = 1440442.

The previous prime is 2880883. The next prime is 2880887. The reversal of 2880886 is 6880882.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2880881) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 720220 + ... + 720223.

It is an arithmetic number, because the mean of its divisors is an integer number (1080333).

2^2880886 is an apocalyptic number.

2880886 is a deficient number, since it is larger than the sum of its proper divisors (1440446).

2880886 is a wasteful number, since it uses less digits than its factorization.

2880886 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1440445.

The product of its (nonzero) digits is 49152, while the sum is 40.

The square root of 2880886 is about 1697.3172950277. The cubic root of 2880886 is about 142.2903205331.

The spelling of 2880886 in words is "two million, eight hundred eighty thousand, eight hundred eighty-six".